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package com.oea.struts.actions;

import com.oea.hibernate.entities.Student;
import com.oea.struts.forms.StudentFilterActionForm;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 *
 * @author unnati
 */
public class FilterStudentAction extends org.apache.struts.action.Action {

    /* forward name="success" path="" */
    private static  String path;

    /**
     * This is the action called from the Struts framework.
     *
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        
        StudentFilterActionForm sff=(StudentFilterActionForm)form;
       
        List<Student> li_student=null;
        
        if(sff.getDivision()!=-1)
        {
            li_student=Student.GetStudentByDivId(sff.getDivision());
            
            
        }
        else if(sff.getBranch()!=-1)
        {
            if(sff.getSemester()!=-1)
            {
                
                li_student=Student.GetStudentByBranchAndSemesterId(sff.getBranch(), sff.getSemester());
                
            }
            else
            {
                
                li_student=Student.GetStudentByBranchId(sff.getBranch());
               
            }
        }
        for (Student student : li_student) 
        {
            student.setAdmin();
        }
        request.getSession().setAttribute("page_li_allstudents", li_student);
        path="view_student";
        
        return mapping.findForward(path);
    }
}
